CN106797298B - 窄带设备中的dc副载波处置方法及设备 - Google Patents

窄带设备中的dc副载波处置方法及设备 Download PDF

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Publication number
CN106797298B
CN106797298B CN201580054362.1A CN201580054362A CN106797298B CN 106797298 B CN106797298 B CN 106797298B CN 201580054362 A CN201580054362 A CN 201580054362A CN 106797298 B CN106797298 B CN 106797298B
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subcarrier
narrow bandwidth
region
carrier
bandwidth region
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Chinese (zh)
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CN106797298A (zh
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I·I·萨基尼尼
H·徐
P·盖尔
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0457—Variable allocation of band or rate

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580054362.1A 2014-10-08 2015-10-08 窄带设备中的dc副载波处置方法及设备 Active CN106797298B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462061655P 2014-10-08 2014-10-08
US62/061,655 2014-10-08
US14/877,741 2015-10-07
US14/877,741 US10200872B2 (en) 2014-10-08 2015-10-07 DC subcarrier handling in narrowband devices
PCT/US2015/054714 WO2016057803A1 (en) 2014-10-08 2015-10-08 Dc subcarrier handling in narrowband devices

Publications (2)

Publication Number Publication Date
CN106797298A CN106797298A (zh) 2017-05-31
CN106797298B true CN106797298B (zh) 2020-05-19

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CN201580054362.1A Active CN106797298B (zh) 2014-10-08 2015-10-08 窄带设备中的dc副载波处置方法及设备

Country Status (6)

Country Link
US (1) US10200872B2 (ko)
EP (1) EP3205043B1 (ko)
JP (2) JP6728149B2 (ko)
KR (2) KR20230113659A (ko)
CN (1) CN106797298B (ko)
WO (1) WO2016057803A1 (ko)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3209044B1 (en) * 2014-11-07 2021-12-22 Huawei Technologies Co., Ltd. Dc component sub-carrier configuration method and apparatus
US9949263B2 (en) * 2015-02-25 2018-04-17 Qualcomm Incorporated Frequency resource allocation for a narrow-band cellular internet of things system
CN106162906B (zh) 2015-03-31 2019-01-15 中兴通讯股份有限公司 调度信息发送、接收方法及装置
US10505776B2 (en) * 2015-04-20 2019-12-10 Telefonaktiebolaget Lm Ericsson (Publ) Handling DC subcarrier in narrow bandwidth communications
KR102323798B1 (ko) * 2015-07-16 2021-11-09 삼성전자 주식회사 무선 통신 시스템에서 단말의 하향링크 수신 방법 및 장치
WO2017017880A1 (ja) * 2015-07-24 2017-02-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 基地局、端末および通信方法
US10893520B2 (en) * 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
US10104629B2 (en) * 2015-12-02 2018-10-16 Verizon Patent And Licensing Inc. Narrowband synchronization and paging in long-term evolution networks
EP3411992B1 (en) * 2016-02-05 2020-07-15 Telefonaktiebolaget LM Ericsson (PUBL) Methods and apparatuses for scheduling for coexistence between nb-iot and e-mtc
US10419199B2 (en) 2016-05-11 2019-09-17 Qualcomm Incorporated Synchronization in wireless communications
US10524255B2 (en) 2016-05-20 2019-12-31 Lg Electronics Inc. Method and apparatus for handling DC subcarrier in NR carrier in wireless communication system
WO2018021676A1 (en) * 2016-07-27 2018-02-01 Lg Electronics Inc. Method and apparatus for handling dc subcarrier in nr carrier in wireless communication system
US10123152B2 (en) 2016-07-20 2018-11-06 At&T Intellectual Property I, L.P. Smart load-based deployment and tuning of narrowband carriers
US10367672B2 (en) 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
US10512050B2 (en) 2016-10-07 2019-12-17 Qualcomm Incorporated Synchronization and broadcast channel design with flexible bandwidth allocations
US10856310B2 (en) * 2017-02-03 2020-12-01 Qualcomm Incorporated Retuning in machine type communications
KR20180090689A (ko) * 2017-02-03 2018-08-13 삼성전자주식회사 Lte-nr 공존시의 자원 운용 방안
US10693698B2 (en) * 2017-06-21 2020-06-23 Qualcomm Incorporated Techniques for carrier sharing between radio access technologies
EP3642986A1 (en) * 2017-06-22 2020-04-29 Telefonaktiebolaget LM Ericsson (PUBL) Transmission allocation control
CN109429293A (zh) * 2017-08-31 2019-03-05 展讯通信（上海）有限公司 网络模式切换方法、用户终端及计算机可读存储介质
US11160055B2 (en) 2018-04-10 2021-10-26 Qualcomm Incorporated Communication of direct current (DC) tone location
KR102528624B1 (ko) * 2019-04-12 2023-05-04 삼성전자 주식회사 무선 통신 시스템에서 로컬 주파수를 결정하는 방법 및 장치
US20220321290A1 (en) * 2019-06-28 2022-10-06 Beijing Xiaomi Mobile Software Co., Ltd. Control resource configuration method and apparatus, control resource determination method and apparatus, communication device, and storage medium
CN114759950B (zh) * 2020-12-29 2023-06-06 广州海格通信集团股份有限公司 信号处理方法、装置、通信设备和介质
US20220338171A1 (en) * 2021-04-14 2022-10-20 Sprint Spectrum L.P. Use of Noise as a Basis to Control Configuration of Narrowband Carrier Within Wideband Carrier

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101299742A (zh) * 2007-05-02 2008-11-05 华为技术有限公司 一种在通信系统中建立同步信号的方法和装置
CN101336449A (zh) * 2006-01-31 2008-12-31 西门子企业通讯有限责任两合公司 用于音频信号编码的方法和装置
CN101399806A (zh) * 2007-09-27 2009-04-01 英特尔公司 用于通信网络的前同步码技术
WO2014049326A1 (en) * 2012-09-28 2014-04-03 Sony Corporation Allocating transmission resources to mtc-type terminals
CN103959694A (zh) * 2011-11-04 2014-07-30 英特尔公司 宽带网络中的窄带宽装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493703C (en) * 2011-08-11 2020-03-04 Sca Ipla Holdings Inc OFDM subcarrier allocations in wireless telecommunications systems
US9166754B2 (en) * 2011-11-08 2015-10-20 Industrial Technology Research Institute Method of handling shortened resource block for machine type communication device and related communication device
US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
US9166718B2 (en) * 2012-05-11 2015-10-20 Intel Corporation Downlink control indication for a stand-alone new carrier type (NCT)
IN2014DN09425A (ko) * 2012-06-27 2015-07-17 Ericsson Telefon Ab L M
US9455810B2 (en) * 2014-06-26 2016-09-27 Intel IP Corporation On the definition of the resource block in OFDMA/UL MUMIMO in HEW
US10440710B2 (en) * 2014-09-09 2019-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Resource structure and indication for Rel-13 MTC UE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101336449A (zh) * 2006-01-31 2008-12-31 西门子企业通讯有限责任两合公司 用于音频信号编码的方法和装置
CN101299742A (zh) * 2007-05-02 2008-11-05 华为技术有限公司 一种在通信系统中建立同步信号的方法和装置
CN101399806A (zh) * 2007-09-27 2009-04-01 英特尔公司 用于通信网络的前同步码技术
CN103959694A (zh) * 2011-11-04 2014-07-30 英特尔公司 宽带网络中的窄带宽装置
WO2014049326A1 (en) * 2012-09-28 2014-04-03 Sony Corporation Allocating transmission resources to mtc-type terminals

Also Published As

Publication number Publication date
BR112017007101A2 (pt) 2018-01-23
US20160105803A1 (en) 2016-04-14
JP2017538314A (ja) 2017-12-21
KR20230113659A (ko) 2023-07-31
KR20170067753A (ko) 2017-06-16
EP3205043A1 (en) 2017-08-16
JP6932806B2 (ja) 2021-09-08
WO2016057803A1 (en) 2016-04-14
CN106797298A (zh) 2017-05-31
JP2020115650A (ja) 2020-07-30
US10200872B2 (en) 2019-02-05
KR102649399B1 (ko) 2024-03-19
JP6728149B2 (ja) 2020-07-22
EP3205043B1 (en) 2018-11-21

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